听一段材料，回答下面几个小题。
Why does the woman invite the man to attend the discussion?
A. Because he is free most of the time.
B. Because he is easy to get along with.
C. Because he knows a lot about pop music.
Why does the woman invite the man to attend the discussion?
A. Because he is free most of the time.
B. Because he is easy to get along with.
C. Because he knows a lot about pop music.